Physics – High Energy Physics – High Energy Physics - Experiment
Scientific paper
2006-11-03
AIPConf.Proc.903:217-220,2007
Physics
High Energy Physics
High Energy Physics - Experiment
4 pages, 2 figures, 1 table; to appear in Proceedings of SUSY06, the 14th International Conference on Supersymmetry and the Un
Scientific paper
10.1063/1.2735164
Searches for topologies predicted by gauge-mediated SUSY breaking models were performed using data collected with the L3 detector at LEP. All possible lifetimes of the next-to-lightest SUSY particle (NLSP), neutralino or scalar tau, were considered. No evidence for these new phenomena was found and limits on the production cross sections and sparticle masses were derived. A scan over the parameters of the minimal GMSB model was performed, leading to lower limits of 62.2 GeV, 11 TeV, and 0.07 eV on the NLSP mass, the mass scale parameter Lambda, and the gravitino mass, respectively. The status of the LEP combined searches is also discussed.
Gataullin Marat
Rosier S.
Xia Lingxiao
Yang Hui-jie
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